Growth
Subscribers and views as FameX records them
Subscribers
Daily snapshots stored by FameX
Monetization
YouTube Partner Program: 1,000 subscribers and 4,000 long-form watch hours in 12 months
Estimated from public YouTube data, not confirmed by YouTube. Watch hours estimated from lifetime views (channel under a year old) × typical watch time.
The formula
Niche, persona, format and what makes it work
VTuber Gaming
VTuber Content
The $[N] [X] That [benefit] Forever
Why it's faceless
AI avatar · confirmed · 100% confidence
- 1The channel uses a consistent anime-style avatar ('やまぐち けい') across its profile picture, banner, and all recent thumbnails. The 'About' text describes a virtual persona ('優しいお姉さん') and credits 'Art' and 'Live2D', confirming the use of a synthetic, recurring presenter.
Videos
2:50:15
2.2×4:01:16
5:06:01
4:49:06
3:48:31
5:08:05
5:21:46
3.1×3:25:35
1:08:46
2:28:01
5:28:05
4:58:58
1:51:52
2:23:10
3:31:05
1:38:46
3:14:35
4:54:05
1:53:36
5:53:56How it makes money
Ad revenue estimate, products and where the channel sends viewers
How we estimated ad revenue
Last 30 days
See every step: niche RPM, audience and length adjustments, long-form and Shorts.
What they sell
No product found yet.
Channels like やまぐちけい / Kei Yamaguchi(山口慧)
Matched on what they publish, not just keywords. Inactive channels are left out.
VTuber gaming
VTuber Gaming & Entertainment
VTuber Gaming & Live Streams
VTuber Gaming & Entertainment
VTuber Live Streaming & Gaming
VTuber gaming and chatting streams
VTuber Gaming and Chatting
VTuber Gaming & Entertainment
Data from YouTube via YouTube API Services, refreshed hourly. Analysis by FameX — not YouTube data. Revenue is an estimate from niche RPM ranges.
About やまぐちけい / Kei Yamaguchi(山口慧)
Is やまぐちけい / Kei Yamaguchi(山口慧) a faceless channel?
Yes. FameX classifies やまぐちけい / Kei Yamaguchi(山口慧) as a ai avatar channel (confirmed, 100% confidence). The channel uses a consistent anime-style avatar ('やまぐち けい') across its profile picture, banner, and all recent thumbnails. The 'About' text describes a virtual persona ('優しいお姉さん') and credits 'Art' and 'Live2D', confirming the use of a synthetic, recurring presenter.
Is やまぐちけい / Kei Yamaguchi(山口慧) monetized?
Probably. With 5,310 subscribers and an estimated 27,627 watch hours in the last 12 months, やまぐちけい / Kei Yamaguchi(山口慧) appears to meet the YouTube Partner Program thresholds (1,000 subscribers and 4,000 long-form watch hours in 12 months). This is a FameX estimate, not confirmed by YouTube.
How much does やまぐちけい / Kei Yamaguchi(山口慧) make?
FameX estimates やまぐちけい / Kei Yamaguchi(山口慧) earns about $15–$40 a month from YouTube ads, based on 5.5K views in 30 days and a typical RPM for the other niche. Sponsorships, memberships and product sales are not included.
What kind of videos does やまぐちけい / Kei Yamaguchi(山口慧) post?
やまぐちけい / Kei Yamaguchi(山口慧) makes vTuber Gaming; it uploads about 2.1 videos a week; typical videos run 220 minutes.
Data updated 27 Oct 2026. Subscriber and view counts come from the YouTube Data API; verdicts, monetization and revenue are FameX estimates. How FameX works · More other channels